BE453023A - - Google Patents
Info
- Publication number
- BE453023A BE453023A BE453023DA BE453023A BE 453023 A BE453023 A BE 453023A BE 453023D A BE453023D A BE 453023DA BE 453023 A BE453023 A BE 453023A
- Authority
- BE
- Belgium
- Prior art keywords
- pipe
- pipes
- asbestos
- cement
- hole
- Prior art date
Links
- 239000004568 cement Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 6
- 239000010425 asbestos Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052895 riebeckite Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/70—Methods or machines specially adapted for the production of tubular articles by building-up from preformed elements
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE453023A true BE453023A (h) |
Family
ID=107505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE453023D BE453023A (h) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE453023A (h) |
-
0
- BE BE453023D patent/BE453023A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2736949A (en) | Method for forming pipe fittings | |
| FR2585269A1 (fr) | Tube metallique composite a paroi epaisse et son procede de fabrication | |
| US2480034A (en) | Pipe fitting | |
| BE453023A (h) | ||
| US20100084377A1 (en) | Method for Girth Welding Metallic Pipes | |
| WO2012153182A1 (fr) | Assemblage d'un tube et d'une tôle | |
| BE572760A (h) | ||
| CH349569A (fr) | Procédé de fabrication d'une tubulure et matrice en deux pièces pour la mise en oeuvre de ce procédé | |
| KR20020084737A (ko) | 스텐레스파이프 연결용 관이음쇠의 제조방법 | |
| CN118640337A (zh) | 一种结合管及其制备方法 | |
| CN207104010U (zh) | 一种齿轮磨齿定位夹具 | |
| BE508648A (h) | ||
| FR1432290A (fr) | Dispositif pour couder les tubes | |
| FR2658439A1 (fr) | Tube de forage. | |
| BE435075A (h) | ||
| CN118848414A (zh) | 一种钢管焊接加工工艺 | |
| BE461698A (h) | ||
| FR2625455A1 (fr) | Procede et dispositif pour la realisation de pieces moulees | |
| JPH04194190A (ja) | ドリルチューブ | |
| BE500282A (h) | ||
| CN113798382A (zh) | 一种减薄三通背部堆积的加工方法 | |
| CH184674A (fr) | Procédé de fabrication d'un raccord pour tuyauteries et raccord fabriqué par ce procédé. | |
| BE373936A (h) | ||
| BE396158A (h) | ||
| FR2468418A1 (fr) | Procede et appareil de fabrication de pieces de branchement sans soudure soumises a de grands efforts et pieces de branchement realisees par ledit procede |